As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF TC 78472000, DURING INSPECTION FOUND ONE LOOSE FASTENER ON #1 ENG, #5 FAN DUCT PANEL (WITH LPTACC SCOOP) GROUNDED - YES. REMOVED #1 ENG #5 FAN DUCT PANEL PER B737-900 AMM 72-23-07. REMOVED MID O/B INSERT AND INSTALLED NEW PER CFM SOPM 70-42-13. INSTALLED #1 ENG #5 FAN DUCT PANEL PER AMM 72-23-07.